Which food has less impact on blood sugar?

SMOKED GOUDA CHEESE PRETZEL ROLL (ENRICHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, SUGAR, YEAST, SMOKED GOUDA CHEESE (MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO COLOR, NATURAL FLAVORS, CELLULOSE (ANTI-CAKING AGENT)), PALM OIL, HICKORY SMOKED GOUDA FLAVOR (MALTODEXTRIN, WHEY SOLIDS (MILK), NATURAL FLAVOR, SALT, SMOKE FLAVOR), WHEAT GLUTEN, DOUGH CONDITIONER (WHEAT FLOUR, DIACETYL TARTARIC ACID ESTERS OF MONO-DIGLYCERIDES (DATEM), CONTAINS 2% OR LESS OF: SOYBEAN OIL, ENZYMES (WHEAT), ASCORBIC ACID (VITAMIN C), L-CYSTEINE HYDROCHLORIDE), DOUGH EXTENDER (WHEAT FLOUR, MONOGLYCERIDES, GUAR GUM, CORN SYRUP SOLIDS, CONTAINS 2% OR LESS OF: SILICON DIOXIDE (FLOW AID), SOYBEAN OIL, ENZYMES, CALCIUM SULFATE, SALT), SALT, CALCIUM PROPIONATE, DRY MALT, DOUGH CONDITIONER (YELLOW CORN FLOUR, COLORS (TURMERIC, PAPRIKA), CONTAINS 2% OR LESS OF: NATURAL FLAVOR), SOY LECITHIN (PROCESSING AID), LYE SOLUTION (SURFACE FINISHING AGENT)), COOKED HAM WITH NATURAL JUICES (CURED WITH WATER, SALT, DEXTROSE, SODIUM LACTATE, SODIUM PHOSPHATE, SODIUM DIACETATE, SODIUM ASCORBATE, SODIUM NITRITE), SMOKED GOUDA CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO (VEGETABLE COLOR), NATURAL SMOKE FLAVOR), DIJONNAISE (REDUCED FAT MAYONNAISE (SOYBEAN OIL, WATER, EGGS, FOOD STARCH-MODIFIED*, DISTILLED VINEGAR, SALT, SUGAR, CONTAINS LESS THAN 2% OF NATURAL FLAVOR (INCLUDES MUSTARD SEED), POTASSIUM SORBATE* (A PRESERVATIVE), SPICE, PHOSPHORIC ACID*, DEHYDRATED GARLIC*, DEHYDRATED ONION*, CALCIUM DISODIUM EDTA ADDED TO PROTECT FLAVOR *INGREDIENTS NOT NORMALLY FOUND IN MAYONNAISE), DIJON MUSTARD (DISTILLED VINEGAR, WATER, NO. 1 GRADE MUSTARD SEED, SALT, CHARDONNAY WINE, CITRIC ACID, TARTARIC ACID, SPICES AND TURMERIC), LETTUCE